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Subject: Re: DESIGN A CONTROL UNIT FOR A CANDY MACHINE - Using LOGIC DESIGN 's Concepts
X-Newsreader: Microsoft Outlook Express 6.00.2600.0000
Date: Mon, 30 Sep 2002 22:59:29 GMT
NNTP-Posting-Date: Mon, 30 Sep 2002 18:59:29 EDT
Organization: Road Runner - NC
Use a PIC microcontroller and have a good day
"Jonathan Kirwan" wrote in message
> On 30 Sep 2002 14:54:12 -0700, firstname.lastname@example.org (Ti) wrote:
> >Hello, i need help in designing a control unit for a candy machine.
> >Thank you!!!
> > Design a control unit for a candy machine; candy costs only 20 cents
> >and machine accepts nickels and dime. Change should be returned if
> >more than 20cents is deposited. No more than 25 cents can be
> >deposited on a single purchase, therefore maximum change is nickel.
> > For this design, eithter a Moore or Mealy model can be used and the
> >circuit is either J/K or D flip flops .
> Definitely straight out of the homework book. But you might try your own
approach and talk about specific questions here.
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